Grain handling at bulk storage facilities demands precision, efficiency, and—above all—safety. At a high-capacity grain facility, a Bunker Stacker designed and built by was deployed to streamline the process of receiving grain from trucks and efficiently stacking it into large bunkers.

Traditionally, this process requires close operator proximity, increased risk exposure, and often more than one worker to manage both equipment and positioning. With the implementation of �Ӱ�ר�� Radio’s wireless remote control system—supplied and integrated by —this has changed completely.

The Solution: �Ӱ�ר�� Control That Goes the Distance

The Bunker Stacker’s key function is to receive grain from transport trucks and stack it into long, elevated piles, with the conveyor head moving vertically to maintain an even stack. For this project, remote control was essential to give the operator full command of the machinery from a safe, convenient distance.

�Ӱ�ר�� Radio products used:

• T19 Transmitter – Compact and robust, offering full control of the stacker’s motion
• R23 Receiver – Installed on the machinery, receiving commands with precision
• D5-21 Repeater – Boosts range and signal reliability
• 10m External Antenna – Ensures optimal signal clarity even in remote or obstructed conditions

Thanks to this setup, a single operator can control the from over 400 metres away, maintaining visual supervision while avoiding physical proximity to the moving machinery.

Key Benefits

Improved Safety – Operators stay clear of moving equipment and dust-heavy environments
Increased Efficiency – One-person operation means fewer personnel required
Extended Range – Operate from up to 400+ metres away with reliable signal
Precision Stacking – Remote head control ensures even and consistent grain piles
Cost Savings – Reduced labour needs and quicker stacking cycles

A Scalable Solution for Grain Sites

This wireless remote control system isn’t just for one machine—these Bunker Stackers are used across multiple grain sites, showcasing the scalability and reliability of the �Ӱ�ר�� Radio system.

With Tristar Electrical handling the electrical and control integration, and �Ӱ�ר�� Radio’s proven wireless technology providing the operational backbone, the result is a system that is rugged, efficient, and built for demanding agricultural environments.

Conclusion

The successful integration of �Ӱ�ר�� Radio’s remote control technology with Tristar Electrical’s engineering expertise has resulted in a safer, smarter way to manage bulk grain stacking. At large-scale grain terminals, the benefits are immediate and measurable.

�Ӱ�ר�� Radio’s long-range wireless systems continue to prove their value across the agriculture and grain logistics sector.

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Sustainable practices are a key driving force for the organization. Thus, being able to measure these successes is an integral part of the sustainability practices policy the company has. Based on the Agenda 2030, a set of goals such as transitioning to sustainable materials, investing in renewable energy, and ensuring health and safety of employees are all part of the integrated approach �Ӱ�ר�� Radio Group has taken to achieve its goals.

These standards have also been corroborated with the renewal of the ISO Certification 14001 for environmental management systems in �Ӱ�ר�� Radio’s HQ at Gothenburg, Sweden.

Ola Samelius, President and CEO of �Ӱ�ר�� Radio, said “sustainable practices are and the front and center of our organization, it’s an ongoing process where we always reevaluate our current practices to the highest standards.” Regarding the significance of the ISO Certification he continued, “we believe ISO standards serve as a baseline for the quality of our practices everyone in the organization strives to achieve.”

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The ISO 9001 certification provides a framework for consistent quality in the company’s products and services, ensuring customer satisfaction and continual improvement. For �Ӱ�ר�� Radio this also represents the standard at which it strives to bring all its different subsidiaries across the world.

Parallelly, the ISO 14001 certification demonstrates the company’s commitment to minimizing its environmental impact, enhancing environmental performance, and achieving sustainable development goals. The renewal of this certification highlights �Ӱ�ר�� Radio’s ongoing group-wide efforts to integrate environmentally friendly practices into its business processes.

Ola Samelius, president and CEO of �Ӱ�ר�� Radio Group commented “ISO standards are a key part of our strategy to ensure our practices are up to the standards that we expect. At �Ӱ�ר�� Radio we wholeheartedly believe that these certifications serve as a baseline of quality that every member of our organization must strive to achieve.”

The certifications were conceded by Bureau Veritas, an independent certification body, through a thorough audit that validated �Ӱ�ר�� Radio having met the stringent requirements of the ISO standards.

The certifications are part of a multi-site certification under our parent company Allgon AB. A more in depth report of our sustainable initiatives can be found in our annual sustainability report available in our website.

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A WIRELESS SIGNAL

RANGE

A range up to 500 meters inside a greenhouse without any problems

A greenhouse is a challenge for a transmitter. The frame of a greenhouse as a jammer for the signals. The PANTHER system has an excellent range of up to 500 meters inside greenhouses. In the open field, a range of up to 700 meters is possible. All this is possible due to the 2.4 gigahertz frequency that is used and techniques that exclude disturbances as much as possible.

APPLICABILITY

Almost everything with a button can be operated with PANTHER

The �Ӱ�ר�� Radio PANTHER remote controls are versatile. Pumps, doors, irrigation systems and conveyor belts can effortlessly be operated wirelessly. The user can easily program the transmitter on its own via USB. This makes the system perfectly adaptable to your wishes. And in case of questions or problems, you can contact the Technical Service of �Ӱ�ר�� Radio.

PRICE

An affordable solution for every horticulturist

The PANTHER system offers growers/agriculturists a unique and affordable opportunity to control many applications wirelessly. The price of the system is lower than the alternatives in the market. In addition, there is a wide range of transmitters and receivers. From simple hand transmitters to maxi transmitters with an active safety stop.

The PANTHER range has recently been expanded with the modular PLd receiver R23. This receiver stands out for its many input/output options, additional functions and CAN communication protocols. The system is externally certified according to CAT3 Performance Level ‘d’. The receiver is interchangeable with all PANTHER transmitters, but to achieve a complete PLd safety system a PLd certified transmitter such as the PN-T19-2 must be used.

SAFETY

Robust and always a safety stop button at hand

All �Ӱ�ר�� Radio PANTHER systems show what they are made for. They are robust, protected against liquids and resistant to extreme temperatures. The built-in techniques ensure interference-free reception and various protections prevent the transmitter from being used unintentionally. With the active safety stop, there is a constant, active connection between the transmitter and the receiver on your machine, so you can always stop it in case of an emergency.

CONTACT

Would you like to know more about how you or your employees can work more efficiently with a wireless remote control? Please contact our sales department.

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The �Ӱ�ר�� Radio TIGER remote control provides real-time feedback from on-board instruments on the submarine. But that is not the only reason to choose this radio remote control system. Tiger provides maximum safety to various types of industrial applications, it is independently SIL3, PLe certified. 

‘’The �Ӱ�ר�� Radio remote control takes the operability of the Triton 660/9 AVA to the next level. When the underwater team on the Scenic Eclipse II launch their 660/9 AVA submarine from the underwater bunker, �Ӱ�ר�� Radio’s radio control allows the team to bring the submarine to a safe distance from the ship before boarding. This reduces the time the submarine is near the mother ship during the most difficult period of dive operations: launch and recovery. Moreover, the remote control gives the deck officer more control over the submarine while it is unmanned but being launched or recovered.’’ 

–  Arthur Muttock, Engineer / Project Manager at Triton Submarines LLC

Source of images: Triton Submarines and Nick Verola

�Ӱ�ר�� Radio TIGER | maximum safety for complex applications

(Proportional) pushbuttons for precise control

Tiger’s pushbutton transmitters are the best in the market. Their stable performance and build will keep you running day-in and day-out. The push button transmitters are at a minimum of IP65 and most are IP66. You can get the handheld units with or without screen depending on your requirements. Transmitters with screens can show a variety of data feedback depending on your applications capabilities. Read more about our proportional pushbuttons.

Would you like to test our proportional push button transmitter or any other system of �Ӱ�ר�� Radio?

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The benefits of such transmitters, compared to a joystick transmitter, are the ease of use and the low costs.

�Ӱ�ר�� Radio tested the push-buttons of its transmitters for resistance, lifespan, functionality and ergonomics. These tests show that our 2-step push-buttons can be pressed up to 30.000 times, and up to 112.000 times for the analog push-buttons, without showing any loss of quality. Furthermore, �Ӱ�ר�� Radio push-buttons are easy to press and comfortable to hold.

Moreover, if a push button no longer functions properly, it doesn’t mean the entire transmitter has to be replaced, as our push-buttons can easily be removed and replaced with new ones. Many spare parts are available, which means that in most cases our transmitters can be repaired and thus have a long lifespan. This makes the possibilities of the TIGER transmitters, available with ordinary or proportional push-buttons, greater than ever.

Another additional benefit, in case a compact handheld transmitter is preferred, is that feedback can be given via the built-in LCD screen thanks to the duplex communication (dual communication) that allows the transmitter to receive feedback information from the receiver and/or the system. 

Would you like to test our proportional push button transmitter or any other system of �Ӱ�ר�� Radio?

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Both the transmitter and receiver are well-established products within the �Ӱ�ר�� Radio range. They have a proven track record in high-risk work environments, making them highly suitable for lifting and hoisting operations involving hoists/winches, overhead cranes, gantry cranes, and similar equipment. The set prioritises safety, offering a certified stop function. It adheres to the EN 13849-1:2015 PLd/Cat3 standard and has received external certification from a recognised independent testing institute (Notified Body (NoBo)) in accordance with EU guidelines.

Specifically designed for
lifting and hoisting applications,
this system offers a significantly
reduced installation time.

T29-12: Versatile Handheld Transmitter

The Panther remote control is a versatile transmitter that holds a PLd/Cat3 certification and operates on the globally compatible 2.4 GHz frequency. It is an upgraded successor to the T19-2, featuring 12 push buttons—four more than its predecessor—enabling control of up to 24 different functions. The transmitter is equipped with a rechargeable Li-ion battery that offers over 150 consecutive hours of usage. With a range of up to 700 meters, it provides ample coverage. Additionally, the transmitter can be customised to meet specific user requirements. It boasts an IP65 degree of protection and a robust housing, enhancing durability and resistance against drops and impacts. The foil with symbols can be tailored to match the user’s branding.

R23: Modular, Flexible Receiver

The pre-wired R23 receiver comes from the factory with wiring already in place for many standard applications, streamlining the installation process. It comes standard with 15 relays. For installations requiring additional functionality, the non-pre-wired version of the R23 receiver is a modular unit that can be easily expanded without compromising safety-related features such as the certified stop function. Possible expansions include extra relays, support for various fieldbus protocols, additional inputs, analog outputs, and the option of an external antenna. The R23 receiver is seamlessly interchangeable with all Panther transmitters, ensuring work can continue uninterrupted in the event of an unexpected incident. The combination of the R23 receiver with the Panther T29-12 transmitter creates an ideal set that saves time and money without compromising on quality and safety.

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What is a frequency?

Frequencies are the basis of wireless communication between equipment using sound waves. This technique is employed on land, at sea, and in the air. Sound waves are essentially vibrations, and the number of vibrations per second is referred to as “frequency.” For instance, a frequency of 433 MHz represents 433 million vibrations per second. �Ӱ�ר�� Radio utilizes frequencies for its industrial radio controls.

Which frequency should I choose?

�Ӱ�ר�� Radio uses a range of frequencies, such as 433, 869, or 915 MHz, and 2.4 GHz, for transmitter and receiver combinations. But how do you determine the best choice?

When selecting a frequency, three factors should be considered. Firstly, it is crucial to ascertain which frequencies are legally permitted in the region where you will be using the transmitter, as certain frequencies are restricted to specific applications like military or aviation. Secondly, it is important to assess the presence of potential interference from other wireless connections. Lastly, consider whether there are any physical obstructions like steel frames or walls that might disrupt or impede the wireless connection.

1. Which frequencies to use?

Radio frequencies are commonly regulated, and their permitted use can vary depending on the region of the world where the equipment is to be used. For instance, in Europe, 433 or 869 MHz frequencies are commonly used, while in American countries, 433 or 915 MHz frequencies are popular. If a manufacturer supplies machines worldwide, the more universal frequency of 2.4 GHz may be convenient.

As a general rule, high frequencies (treble) with shorter waveforms travel shorter distances and tend to reflect off walls quickly. Conversely, low frequencies (bass) with longer waveforms can travel greater distances and are more likely to penetrate walls or obstacles.

2. The best possible signal

�Ӱ�ר�� Radio systems incorporate various technologies to ensure the best possible signal quality. It is crucial to avoid interference from other wireless connections. The technology has been developed and secured to address this concern.

3. Avoiding or bypassing obstacles

Obstacles can potentially disrupt the wireless connection. This can be both frustrating and hazardous. Signal amplifiers, directional antennas, and other devices can be employed to overcome these challenges. �Ӱ�ר�� Radio offers a wide range of accessories to achieve optimal results for your specific situation.

Ensuring secure communication

Secure communication requires preventing unauthorized control of the receiver on your machine or device. All �Ӱ�ר�� Radio systems are designed with safety in mind. Even the simplest system includes a unique key in every transmitter, which is transmitted via our proprietary software using the chosen frequency. With this solution, we ensure that only the selected/intended receivers are controlled. Depending on the product range, a pin code can also be configured to prevent unauthorized individuals from operating the transmitter.

This level of security is of utmost importance in applications involving heavy lifting and hoisting, industrial operations like conveyor belts and rubble crushers, as well as gate and door control, excavators, dredgers, and various vehicles ranging from recovery vehicles to concrete mixers.

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Implementation Process

Kennedy Trailers seamlessly integrated �Ӱ�ר�� Radio’s Panther transmitter and receiver series into their build process, effectively controlling hydraulic and pneumatic functions. �Ӱ�ר��-Radio’s expert team provided comprehensive support throughout the implementation, ensuring a smooth and efficient transition. The user-friendly design of the remotes facilitated easy adoption for their operators, enabling them to leverage the full potential of the technology.

Benefits of �Ӱ�ר��-Radio Solutions

Discover the significant benefits that Kennedy Trailers experienced through their partnership with �Ӱ�ר��-Radio:

• Enhanced Safety: By utilising our hand-held remote control solutions, Kennedy Trailers improved operational safety and gained clear visibility of their surroundings during trailer operations. This resulted in a safer and more secure work environment for the team.
• Increased Efficiency: we offer intuitive and user-friendly remote controls streamlined operations, reducing complexities and increasing overall productivity. Operators could perform tasks more efficiently, leading to time savings and improved workflow.

Current Status

Kennedy Trailers now extensively employs �Ӱ�ר�� Radios’ handheld transmitter systems, particularly for critical functions such as deck widening and ramp operations on their hydraulic floats. This integration has significantly enhanced their operational efficiency and control over trailer functionalities, further solidifying the value of �Ӱ�ר��-Radio’s solutions.

Why �Ӱ�ר��-Radio?

Kennedy Trailers selected our products as their preferred supplier for several reasons:

• Unmatched Expertise: �Ӱ�ר�� Radio’s advanced technical knowledge and successful track record in deploying their remote control solutions across various industries.
• Competitive Pricing: �Ӱ�ר�� Radio offered cost-effective solutions without compromising on quality, providing Kennedy Trailers with excellent value for their investment.
• Reliable Support: our commitment to a dedicated aftersales service, technical advice, and ongoing support played a crucial role in Kennedy Trailers’ decision-making process.

Conclusions:

Through their collaboration with �Ӱ�ר�� Radio, Kennedy Trailers achieved remarkable improvements in operational efficiency, productivity, and safety. The seamless integration of remote control solutions enabled Kennedy Trailers to optimise their operations and provide a safer working environment for their operators.

This case study demonstrates the significant benefits of our remote control solutions and the expertise they bring to the table. By choosing �Ӱ�ר�� Radio, Kennedy Trailers has forged a successful partnership that continues to drive innovation and success in the trailer manufacturing industry.

Note: This case study provides insights based on the experiences and feedback shared by Kennedy Trailers in their collaboration with �Ӱ�ר�� Radio.

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is one of Europe’s leading mold makers for precast plants and on-site use. Throughout the years the Construx team learned to be creative and innovative. In the very competitive West European market you can only stand out if you are creative, and that is exactly what the Construx crew is good at. They are not a company with high-brow declarations but they are truly convinced that working together with �Ӱ�ר�� Radio is a choosing for a partnership based on audacity, expertise, quality, and flexibility.

For some of the automated precast molds that Construx produces, a �Ӱ�ר�� Radio remote control is incorporated; since this ensures safety, freedom of movement and speed in the procedures. They have chosen �Ӱ�ר�� Radio Panther remote system because these have a safety function. They are easy to use and install, and programmable according to the specific needs of Construx.

‘In comparison to the other brands that we have used before, �Ӱ�ר�� Radio provides ease of installation because we can adjust settings of the remote on site with our laptops through USB connection. That really gives us the flexibility we need!’ – Wouter Vandeputte, Technical Director

The HES HARTEL tank terminal

These images were taken at the Port of Rotterdam. Here, a 1,200 m deep sea wall and a 1,000 m quay wall is constructed with Construx precast molds; operated with a wireless �Ӱ�ר�� Radio remote control. The project started at the beginning of 2018. To get an impression of the project, there are 50 segments that combine the deep sea wall. Each segment exists of 150 tons of concrete iron and 1,040 cubic meters of concrete. All transported by more than 100 trucks.

At the construction site of 27 hectares, there will be 52 tanks for storage and transfer of oil products and biofuels by the end of 2021. The total capacity is around 1.3 million cubic meters.

More information:

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